Probably not, but if he really likes you, he won't care.
yes, most of the time
Depends on what her intentions are...
Yes -it's enormously flattering & a boost to the ego.
But whatcha going to do about it. Wreck your marriage?
feel free to flirt with me all you want...lol.....go ahead and flash your pretty panties
The short answer is yes.
if she's unattached romantically to anyone, she can flirt all she wants. I'd prefer women who are attached to others to not flirt with me. (no. I don't flirt with women once I know they've an s.o.)